Sanofi reviews

4.0

81% would recommend to a friend

(6,541 total reviews)
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Belén Garijo

88% approve of CEO

64% positive business outlook

Sanofi has an employee rating of 4.0 out of 5 stars, based on 6,541 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sanofi employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmazeutika & Biotechnologie industry (3.5 stars).

Reviews by job title

7K reviews
3.0
Jul 9, 2012
Recommend
CEO approval
Business Outlook

Pros

-The hourly rate is pretty good for the work that is expected. -They have a blank check policy when it comes to overtime, so there is potential to make a lot more money than just the base. -The job provides the opportunity to learn various different scientific assays and skills. -This is a great "foot in the door" job; after a year, an analyst I may choose to move up to many different departments in the company.

Cons

-As with any Quality Control job, the work is very repetitive and tedious. There is very little happiness in the lab on a day to day basis. Mix the repetitive nature of the work with the stifling scrutiny of a GMP environment, and you have a truly boring, unfulfilling job. -While overtime is not legally required, it may as well be. While the money is nice, there are some weeks of twelve hour days that I wish I had back, despite how big the check at the end may be. -The lab is overmanaged. Management is comprised of between thirteen to fifteen people, so if you make a mistake, you hear about it from all angles. Conversely, of the thirteen to fifteen managers/supervisors, only about two to three of them are in the lab with any regularity; the rest seem to live at their offices which are on the other side of the complex from the lab. At times it can be difficult to find someone to ask a question.

3.0
May 9, 2012

Stable but monotonous

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- Great comprehensive benefits - Permanent positions remain permanent. Most employees have been there for decades. Very stable. - Everyone open to sharing their experiences. - Relaxed environment.

Cons

- High level of politics between different departments in the company - Unionized employees are given priority over all other applicants for positions (despite less relevant experience) - Huge site. Must constantly walk from one building to the next to complete tasks. - Very few options for career advancement. You become an expert in your area and remain there for years.

2.0
Sep 25, 2025
Recommend
CEO approval
Business Outlook

Pros

Salary is ok (nothing amazing though), nice office, flexible work policy

Cons

In controlling, things are pretty straightforward: once you reach Senior level (around three years of experience), that’s usually as far as you’ll go. There aren’t real career paths, and the few management positions tend to go to people through nepotism. Local offices aren’t interested by you either. The glass ceiling is huge. If you’re hoping for opportunities abroad, don’t count on it: it’s the same story of favoritism. Skills and experience don’t matter as much as knowing the right people. And if you do make it to manager, your hourly rate actually ends up lower than senior controllers.

Viewing 157 - 159 of 6,541 Reviews

Glassdoor has 13,319 Sanofi reviews submitted anonymously by Sanofi employees. Read employee reviews and ratings on Glassdoor to decide if Sanofi is right for you.